Update 1.5 version (2020.3.42f1 or higher):
This package includes higher resolution textures. (2K png textures)
The old ones are still there.
The folders of the new materials are marked with '- higher'.

Hummingbirds:
• 326 Poly per bird
• Animations: Fly (random), In, Out, FlySimple, Floating
• 4 kinds of body texture: 512 px, wings: 256 px
• Materials: Mobile/Diffuse, Mobile/Particle/AlphaBlended
• C# Script: HB_RandomAnim

Tropical Flowers:
• 576 - 1100 Poly
• Animation: idle
•Textures: 512 px
• Materials: Mobile/VertexLit

I make new animations and textures for request.